Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
111
O3
0.4
CO
13
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Aug
79
Good
Wed
20 Aug
80
Good
Thu
21 Aug
64
Good
Fri
22 Aug
60
Good
Sat
23 Aug
50
Excellent
Sun
24 Aug
63
Good
Mon
25 Aug
45
Excellent
Tongliang Air quality rank
Air quality in the last 12 months (Tongliang)
|
2025/06
|
27
|
24
|
41
|
50
|
49
|
50
|
43
|
28
|
23
|
37
|
44
|
40
|
38
|
37
|
35
|
37
|
29
|
33
|
20
|
38
|
29
|
24
|
21
|
24
|
16
|
27
|
33
|
32
|
23
|
17
|
|
|
2025/05
|
45
|
62
|
94
|
69
|
38
|
66
|
52
|
41
|
57
|
59
|
52
|
61
|
61
|
77
|
104
|
88
|
61
|
74
|
70
|
71
|
69
|
44
|
53
|
58
|
45
|
37
|
26
|
23
|
30
|
27
|
37
|
|
2025/04
|
34
|
44
|
52
|
57
|
60
|
63
|
65
|
61
|
77
|
77
|
45
|
160
|
158
|
116
|
93
|
76
|
74
|
69
|
60
|
31
|
41
|
44
|
50
|
45
|
49
|
53
|
37
|
44
|
44
|
36
|
|
|
2025/03
|
94
|
72
|
33
|
33
|
23
|
23
|
34
|
49
|
61
|
64
|
56
|
70
|
69
|
57
|
35
|
32
|
30
|
33
|
37
|
45
|
60
|
90
|
81
|
56
|
63
|
69
|
93
|
58
|
23
|
29
|
32
|
|
2025/02
|
82
|
54
|
38
|
34
|
53
|
34
|
30
|
33
|
46
|
59
|
84
|
58
|
39
|
38
|
36
|
49
|
53
|
39
|
49
|
56
|
54
|
47
|
41
|
42
|
59
|
67
|
67
|
66
|
|||
|
2025/01
|
146
|
176
|
199
|
150
|
122
|
98
|
94
|
42
|
52
|
40
|
49
|
55
|
85
|
103
|
98
|
87
|
98
|
103
|
115
|
132
|
164
|
165
|
198
|
85
|
38
|
39
|
53
|
83
|
229
|
138
|
91
|
|
2024/12
|
89
|
129
|
88
|
61
|
36
|
25
|
37
|
38
|
42
|
44
|
52
|
48
|
36
|
46
|
60
|
70
|
105
|
139
|
113
|
97
|
116
|
80
|
70
|
79
|
92
|
94
|
108
|
96
|
98
|
83
|
116
|
|
2024/11
|
44
|
58
|
65
|
56
|
46
|
54
|
63
|
74
|
45
|
47
|
42
|
55
|
51
|
45
|
50
|
29
|
22
|
19
|
18
|
28
|
37
|
47
|
41
|
30
|
27
|
35
|
41
|
50
|
79
|
80
|
|
|
2024/10
|
21
|
28
|
32
|
42
|
53
|
50
|
47
|
57
|
59
|
79
|
69
|
39
|
47
|
51
|
76
|
112
|
25
|
47
|
49
|
24
|
32
|
28
|
44
|
73
|
86
|
71
|
38
|
53
|
73
|
72
|
68
|
|
2024/09
|
38
|
42
|
26
|
31
|
44
|
44
|
43
|
33
|
23
|
26
|
26
|
32
|
35
|
54
|
27
|
22
|
37
|
40
|
33
|
39
|
21
|
40
|
35
|
49
|
62
|
67
|
41
|
33
|
34
|
16
|
|
|
2024/08
|
35
|
27
|
26
|
22
|
35
|
35
|
38
|
24
|
33
|
34
|
46
|
57
|
60
|
63
|
67
|
53
|
59
|
81
|
53
|
48
|
49
|
33
|
27
|
22
|
20
|
26
|
43
|
34
|
36
|
34
|
25
|
|
2024/07
|
27
|
29
|
37
|
33
|
17
|
32
|
24
|
37
|
29
|
19
|
18
|
24
|
28
|
14
|
21
|
24
|
25
|
33
|
24
|
26
|
24
|
33
|
26
|
27
|
63
|
44
|
32
|
41
|
31
|
33
|
38
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution